An Olds with history

Anyone recognize this carb? The air intake is on the far side

not just a big can of beer for a radiator catch can, but also to cap off the oil fill tube... cool!
if anyone can tell me what is the make of these carbs, I'll appreciate the education. I see the air gets into the carb on the sides... that flips me out. email direct to jbohjkl@yahoo.com or just add a note to the comments of this post... thanks!

this is the first time I've seen wrenches in the ashtray... I love it. It just visually hits you with truth. This machine was wrenched on, frequently, and the mechanic wasn't wasting time finding the damn wrench, he kept them on hand.